56126555 has 8 divisors (see below), whose sum is σ = 70280352. Its totient is φ = 42948928.

The previous prime is 56126533. The next prime is 56126569. The reversal of 56126555 is 55562165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56126555 - 2⁶ = 56126491 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243914 + ... + 244143.

It is an arithmetic number, because the mean of its divisors is an integer number (8785044).

Almost surely, 2^56126555 is an apocalyptic number.

56126555 is a deficient number, since it is larger than the sum of its proper divisors (14153797).

56126555 is a wasteful number, since it uses less digits than its factorization.

56126555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488085.

The product of its digits is 45000, while the sum is 35.

The square root of 56126555 is about 7491.7658132112. The cubic root of 56126555 is about 382.8742233002.

It can be divided in two parts, 5612 and 6555, that added together give a cube (12167 = 23³).

The spelling of 56126555 in words is "fifty-six million, one hundred twenty-six thousand, five hundred fifty-five".